Cup holder insert



FIG. 1 is a top, front, and right side perspective view of a cup holder insert showing my new design;

FIG. 2 is a top, front, and left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a left side elevation view thereof;

FIG. 9 is a top, front, and right side perspective view thereof when installed in an exemplary automobile console; and,

FIG. 10 is a top plan view thereof when installed in an exemplary automobile console.

The broken line showing portions of the cup holder insert and environmental structure of an automobile console do not form part of the claimed design. 

CLAIM The ornamental design for a cup holder insert, as shown and described. 